Reference:

Sami Hanhijärvi, Gemma C. Garriga, and Kai Puolamäki. Randomization techniques for graphs. In Proceedings of the 9th SIAM International Conference on Data Mining (SDM '09), pages 780–791, 2009.

Suggested BibTeX entry:

@inproceedings{Hanhijarvi09sdm,
    author = {Sami Hanhij\"arvi and Gemma C. Garriga and Kai Puolam\"aki},
    booktitle = {Proceedings of the 9th SIAM International Conference on Data Mining (SDM '09)},
    pages = {780--791},
    title = {Randomization Techniques for Graphs},
    year = {2009},
}